$ git clone -n https://src.fedoraproject.org/rpms/asv.git /var/lib/mock/f38-build-side-42-init-devel-1094535-30068/root/chroot_tmpdir/scmroot/asv
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1094535-30068/root/chroot_tmpdir/scmroot/asv'...
$ git fetch origin a5f3e64b1adfa82a30476046f9838093af4dd5d2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/asv
 * [new ref]         a5f3e64b1adfa82a30476046f9838093af4dd5d2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5f3e64 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild